Java Applet Technology for Design Interference Optical Coating

Alaa Nazar Abd  AL-gaffar

doi:10.21123/bsj.2011.8.2.495-502

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Publication Date

Sun Jun 12 2011

Journal Name

Baghdad Science Journal

Volume

8

Issue Number

2

DOI

10.21123/bsj.2011.8.2.495-502

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Java Applet Technology for Design Interference Optical Coating

Antireflection Coating

Optical Filters

Interference Filters

Java Applet Technology

Alaa Nazar Abd AL-gaffar

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Java is a high-level , third generation programming language were introduced Javaoptics Open Source Physics (OSP) as a new simulation for design one of the most important interference optical coating called antireflection coating. It is recent developments in deign thin-film coatings. (OSP) shows multiple beam interferences from a parallel dielectric thin film and the evolution of reflection factors. It is simple to use and efficiently also can serve educational purposes. The obtained results have been compared with needle method

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Publication Date

Thu Jul 27 2023

Journal Name

Journal Of Optics

Spectroscopic analysis of zinc plasma produced by alternating and direct current jet

Plasma parameters Nonthermal plasma Atmospheric pressure plasma jet (APPJ) Plasma of zinc Alternating current plasma Direct current plasma Optical emission spectroscopy

Abdulrhman H.

Kadhim A.

Mustafa H.

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In this study, a system of nonthermal plasma that was operated under atmospheric pressure and was powered by argon gas was employed. The particular plasma properties are affected by changes in the Ar gas flow ranges from 0.5 to 2.5 l/min, product by stream of the plasma jet that is utilized. By using the aforementioned method generated from AC and DC. After placing Ar gas as the cathode, which represents the negative pole, flows toward the anode, which is represented by a tiny metal plate of Zn measuring 6 × 1 cm2 in size, with a submerged part of 4 cm2 long, with both types of current employed having a high voltage of 13.5 kV and the frequency of AC was 30 kHz, we measured these variable parameters. It has been shown that when argon f

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